CN212812321U

CN212812321U - Court trial host

Info

Publication number: CN212812321U
Application number: CN202021891864.4U
Authority: CN
Inventors: 彭继荣; 刘伟
Original assignee: Shenzhen Zhonghengxin Technology Co ltd
Current assignee: Shenzhen Zhonghengxin Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-26
Anticipated expiration: 2030-09-01

Abstract

The application relates to the technical field of court trial systems, in particular to a court trial host, which has the technical scheme that: the improved shell structure comprises a case, the case comprises a shell with an opening arranged on one side and a cover, the cover is arranged at the opening of the shell, the cover is covered on the cover, a plurality of insertion blocks are arranged on one side of the shell, a butt joint block is arranged in the shell, the butt joint block is provided with a supply along the vertical direction, the insertion blocks are inserted into a slot matched with each other in a splicing manner, and a locking mechanism used for locking the shell and the cover and an unlocking mechanism used for unlocking the shell and the cover are arranged between the insertion blocks. This application has the technological effect of being convenient for quick-witted case dismantlement.

Description

Court trial host

Technical Field

The application relates to the technical field of court trial systems, in particular to a court trial host.

Background

The digital court trial system meets the requirements of public, impartial, high-efficiency, real and transparent court trial process according to relevant standards and specifications issued by the state and the highest court, improves the court trial efficiency, provides convenient service for parties, judges and masses and ensures that trial activities are conducted openly and efficiently. The court trial host is one of main devices in a digital court trial system, and comprises hardware such as a switch module, a patch panel module, an audio processor module, a code combiner module, a power supply module and the like.

In the existing court trial host shell, each component of the chassis is usually fixedly installed by adopting a bolt connection mode.

With respect to the related art among the above, the inventors consider that there is a defect: when hardware inside the court trial host computer breaks down, the bolt of the court trial host computer case needs to be unscrewed and taken out by a worker through a special tool, and the hardware inside the court trial host computer case can be replaced by opening the case.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the disassembly of the case and reduce the labor intensity of workers, the court trial host is provided.

The court trial host machine adopts the following technical scheme that:

the utility model provides a court's trial host computer, includes the quick-witted case, the quick-witted case includes that one side is the casing and the lid that the opening set up and closes the apron of casing opening part, the apron lid close in one side of casing is provided with a plurality of inserted blocks, be provided with the butt block in the casing, the butt block is provided with the confession along vertical direction the inserted block is pegged graft complex slot, the inserted block with be provided with the locking mechanism who is used for locking casing and apron and the release mechanism of unblock casing and apron between the slot.

By adopting the technical scheme, when the cover plate needs to be installed on the shell, a worker inserts the insertion block on the cover plate into the insertion groove of the abutting block, the cover plate covers the opening of the shell, and the shell and the cover plate are locked and fixed by using the locking structure; when the cover plate and the shell need to be detached, the unlocking structure is utilized to realize the unlocking between the shell and the cover plate.

Preferably, the locking mechanism comprises a lock hole arranged on the slot wall of the slot, an anti-falling groove arranged on the side wall of the insertion block, a locking block connected in the anti-falling groove and the lock hole in a sliding manner, and a first spring connected between the locking block and the bottom of the anti-falling groove.

Through adopting above-mentioned technical scheme, when needs locking apron and casing, the inserted block inserts in the slot, is linked together in the lockhole until anticreep groove, and first spring is the natural state, and the locked block is linked together with the lockhole simultaneously, and then the locked block slides and inserts in the lockhole, and then fixes and locks between inserted block and the butt piece.

Preferably, the locking mechanism further comprises a positioning column fixedly connected to the bottom of the anti-drop groove and provided for the first spring to be sleeved.

Through adopting above-mentioned technical scheme, utilize the reference column, carry out the direction of horizontal direction to the compression and the reseing of first spring.

Preferably, the unlocking mechanism comprises an unlocking rod, one end of the unlocking rod is connected in the locking hole in a sliding mode, and the other end of the unlocking rod penetrates through the shell and extends out of the shell.

Through adopting above-mentioned technical scheme, when needs unblock apron and casing, the staff presses the unblock pole to the inside direction of casing and extends to the outside tip of casing, and unblock pole slips in the lockhole promptly, and unblock pole and locking piece looks butt and promotion locking piece break away from the lockhole, and then the staff can open the casing.

Preferably, the end of the unlocking rod extending out of the housing is provided with a first limiting block which can be abutted against the housing.

Through adopting above-mentioned technical scheme, when the unblock pole promoted the locking piece, first stopper and casing looks butt, the unblock pole stops to promote promptly and the tip of unblock pole is located the lockhole, and the locking piece breaks away from the lockhole simultaneously, and then avoids the unblock pole to remove excessively, leads to the unblock pole to communicate the lockhole simultaneously and prevents taking off the groove, and then makes inserted block and butt piece to lock once more.

Preferably, an elastic outer cover covering the end part of the unlocking rod and the first limiting block is bonded to the outer part of the shell.

By adopting the technical scheme, the unlocking rod can be prevented from being separated from the lock hole due to excessive movement by utilizing the elastic outer cover.

Preferably, the slot tank bottom with be provided with between the inserted block terminal surface and be used for the drive the pop-up mechanism that the apron popped out, pop-up mechanism includes and sets up along vertical direction the guide way of slot tank bottom and set up the second spring in the guide way along vertical direction, and when the apron lid closes in the casing, the second spring is in compression state and offsets with the inserted block.

Through adopting above-mentioned technical scheme, when the locking piece breaks away from the lockhole, the second spring resets and promotes the inserted block, bounces the inserted block, and then makes apron protrusion in the casing, and the staff of being convenient for dismantles the apron.

Preferably, a pushing block is connected in the guide groove in a sliding manner and is located between the inserting block and the second spring.

Through adopting above-mentioned technical scheme, when the second spring resets, the second spring promotes the ejector pad and upwards pops out along vertical direction, and then ejector pad and inserted block looks butt and promotion bounce the inserted block, utilize the area of contact of ejector pad increase and inserted block, improve the inserted block and pop out efficiency.

Preferably, a limiting mechanism is arranged between the pushing block and the guide groove, and the limiting mechanism comprises a second limiting block arranged at the end part, close to the second spring, of the pushing block and a protrusion arranged at the notch of the guide groove and capable of abutting against the second limiting block.

Through adopting above-mentioned technical scheme, when the ejector pad popped out, second stopper and protruding looks butt, and then avoid the ejector pad to take place because of removing the condition that excessively leads to breaking away from the guiding hole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the insertion block on the cover plate is inserted into the slot in the abutting block, and the cover plate covers the opening of the shell, so that the shell and the cover plate are locked by using a locking structure; unlocking between the shell and the cover plate is realized by using an unlocking structure;

2. the first spring is in a natural state when the insertion block is inserted into the insertion groove until the anti-drop groove is communicated with the lock hole, and meanwhile, the locking block is communicated with the lock hole, so that the locking block slides and is inserted into the lock hole, and the insertion block and the abutting block are fixed and locked;

3. the unlocking rod extends to the end part outside the shell by pressing the unlocking rod, namely, the unlocking rod slides in the lock hole, so that the unlocking rod is abutted to the lock block and pushes the lock block to be separated from the lock hole.

Drawings

Fig. 1 is a schematic overall structure diagram of a court trial host according to the embodiment;

FIG. 2 is a partial sectional view of the locking mechanism, unlocking mechanism and ejection mechanism in this embodiment;

fig. 3 is an enlarged view at a in fig. 2.

In the figure, 1, a housing; 11. a butting block; 111. a slot; 12. a through hole; 2. a cover plate; 21. inserting a block; 31. a lock hole; 32. a drop-proof groove; 33. a locking block; 34. a first spring; 35. a positioning column; 41. an unlocking lever; 42. a first stopper; 5. an elastic outer cover; 61. a guide groove; 62. a push block; 63. a second spring; 64. a second limiting block; 65. and (4) protruding.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The court trial host machine comprises a switch module, a patch panel module, an audio processor module, a combiner module and a power module.

The embodiment of the application discloses a court trial host. The court trial host comprises a case, and a switch module, a patch panel module, an audio processor module, a combiner module and a power module which are arranged in the case. The above is prior art and will not be further described herein.

Referring to fig. 1 and 2, the chassis includes a housing 1 having an opening at one side thereof and a cover plate 2 covering the side of the housing 1 having the opening, the cover plate 2 and the housing 1 are both rectangular, and the housing 1 is hollow. A plurality of inserting blocks 21 are welded on one side of the cover plate 2 covering the shell 1 along the vertical direction, in the embodiment, the number of the inserting blocks 21 can be four, and the four inserting blocks are respectively positioned at the bottom corners of the cover plate 2; meanwhile, the abutting block 11 which can abut against the cover plate 2 is welded in the shell 1 along the horizontal direction, and one side, close to the cover plate 2, of the abutting block 11 is provided with an inserting groove 111 for inserting the inserting block 21 in a matched inserting mode along the vertical direction. In addition, a locking mechanism for locking the insert block 21 and the slot 111, an unlocking mechanism for unlocking the insert block 21 and the slot 111, and an ejecting mechanism for driving the cover plate 2 to eject are arranged between the insert block 21 and the slot 111.

Referring to fig. 3, specifically, the locking mechanism includes a locking hole 31 horizontally disposed on a side wall of the insertion groove 111, a disengagement preventing groove 32 horizontally disposed on a side wall of the insertion block 21 and capable of communicating with the locking hole 31, a locking block 33 horizontally slidably connected to the disengagement preventing groove 32 and the locking hole 31, a first spring 34 welded between the locking block 33 and a bottom of the disengagement preventing groove 32, and a positioning column 35 with one end horizontally welded to a bottom of the disengagement preventing groove 32 for the first spring 34 to be sleeved. The positioning post 35 is used to guide the compression and return of the first spring 34 in the horizontal direction. In this embodiment, the locking piece 33 may be a wedge-shaped piece, and one side of the wedge-shaped piece abutting against the slot 111 is an inclined surface, when the insertion piece 21 is inserted into the slot 111, the inclined surface of the wedge-shaped piece abuts against the abutting piece 11, so that the wedge-shaped piece can slide in the anti-drop slot 32 along the horizontal direction.

Specifically, the unlocking mechanism includes that one end slides along the horizontal direction and is connected in lockhole 31 and can with the looks butt of locking piece 33, the other end runs through casing 1 and extends the unlocking lever 41 of casing 1 outer wall, the end welding that unlocking lever 41 extends the casing 1 outside has first stopper 42, first stopper 42 is cylindric setting, and first stopper 42 can support in the lateral wall of casing 1, casing 1 has the through-hole 12 that supplies the activity of unlocking lever 41 to run through along the horizontal direction. In addition, an elastic cover 5 covering the end of the locking/unlocking lever 41 and the first stopper 42 is bonded to the outer side wall of the housing 1. In this embodiment, the elastic cover 5 is preferably made of rubber.

Specifically, the pop-up mechanism includes a guide groove 61 vertically disposed at the bottom of the slot 111, a push block 62 slidably connected in the guide groove 61 along the vertical direction and capable of abutting against the end face of the insertion block 21, and a second spring 63 having two ends welded to the bottoms of the push block 62 and the guide groove 61 respectively. When the insert 21 is inserted into the insertion groove 111, the second spring 63 is in a compressed state. Meanwhile, a limiting mechanism is arranged between the pushing block 62 and the guide groove 61, and specifically, the limiting mechanism comprises a second limiting block 64 which is arranged at the end part, close to the second spring 63, of the pushing block 62 along the horizontal direction and a protrusion 65 which is arranged at the notch of the guide groove 61 along the horizontal direction in the circumferential direction and can be abutted against the second limiting block 64.

The implementation principle of the court trial host machine in the embodiment of the application is as follows:

when the cover plate 2 needs to be installed on the shell 1, a worker correspondingly inserts the insertion block 21 into the insertion slot 111, the inclined surface of the locking block 33 abuts against the abutting block 11, the insertion block 21 is continuously inserted into the insertion slot 111, the locking block 33 slides towards the anti-falling slot 32 and compresses the first spring 34 until the anti-falling slot 32 is communicated with the lock hole 31; the first spring 34 returns to the natural state and pushes the locking block 33 to slide into the locking hole 31 along the horizontal direction, thereby locking the housing 1 and the cover plate 2. Meanwhile, the insertion block 21 is inserted into the slot 111, the end face of the insertion block 21 abuts against the push block 62 and pushes the push block 62 to move downwards along the vertical direction, the push block 62 extrudes the second spring 63, and the second spring 63 is in a compressed state.

When casing 1 and apron 2 are dismantled to needs, the staff presses elasticity dustcoat 5 in to casing 1 along the horizontal direction, elasticity dustcoat 5 takes place to deform and promotes first stopper 42 and unblock pole 41 and removes, unblock pole 41 slides in through-hole 12 and lockhole 31, unblock pole 41 is close to the terminal surface and the lock piece 33 looks butt of casing 1 and promotes lock piece 33, until first stopper 42 and the looks butt of casing 1 lateral wall, unblock pole 41 stops to move, lock piece 33 breaks away from lockhole 31, and then unblock casing 1 and apron 2. Meanwhile, the second spring 63 resets and vertically pushes the push block 62 upwards, and then the push block 62 pushes the cover plate 2 to pop out until the second limit block 64 abuts against the protrusion 65, so that the push block 62 is prevented from being separated from the guide groove 61.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A court trial host comprises a case and is characterized in that: the quick-witted case includes that one side is casing (1) and the lid that the opening set up and closes apron (2) of casing (1) opening part, apron (2) lid fits one side of casing (1) is provided with a plurality of inserted blocks (21), be provided with butt joint piece (11) in casing (1), butt joint piece (11) are provided with the confession along vertical direction inserted block (21) grafting complex slot (111), inserted block (21) with be provided with the locking mechanism who is used for locking casing (1) and apron (2) between slot (111) and unblock the unlocking mechanism of casing (1) and apron (2).

2. The court trial host of claim 1, wherein: the locking mechanism comprises a locking hole (31) arranged on the groove wall of the insertion groove (111), an anti-falling groove (32) arranged on the side wall of the insertion block (21), a locking block (33) connected with the anti-falling groove (32) and the locking hole (31) in a sliding mode, and a first spring (34) connected between the locking block (33) and the groove bottom of the anti-falling groove (32).

3. The court trial host of claim 2, wherein: the locking mechanism further comprises a positioning column (35) which is fixedly connected to the bottom of the anti-falling groove (32) and used for sleeving the first spring (34).

4. The court trial host of claim 2, wherein: the unlocking mechanism comprises an unlocking rod (41) with one end connected in the lock hole (31) in a sliding mode and the other end penetrating through the shell (1) and extending out of the shell (1).

5. The court trial host of claim 4, wherein: the end part of the unlocking rod (41) extending out of the shell (1) is provided with a first limiting block (42) which can be abutted against the shell (1).

6. The court trial host of claim 5, wherein: and an elastic outer cover (5) covering the end part of the unlocking rod (41) and the first limiting block (42) is bonded to the outer part of the shell (1).

7. The court trial host of claim 1, wherein: slot (111) tank bottom with be provided with between inserted block (21) the terminal surface and be used for the drive the pop-up mechanism that apron (2) popped out, pop-up mechanism includes and sets up along vertical direction guide way (61) of slot (111) tank bottom and along second spring (63) of vertical direction setting in guide way (61), when apron (2) lid fit casing (1), second spring (63) are in compression state and offset with inserted block (21).

8. The court trial host of claim 7, wherein: the guide groove (61) is connected with a push block (62) in a sliding mode, and the push block (62) is located between the inserting block (21) and the second spring (63).

9. The court trial host of claim 8, wherein: a limiting mechanism is arranged between the push block (62) and the guide groove (61), and comprises a second limiting block (64) arranged at the end part of the push block (62) close to the second spring (63) and a protrusion (65) arranged at the notch of the guide groove (61) and capable of abutting against the second limiting block (64).